../ dmsp_11_ephemeris_20020107.txt 21-Jun-2023 23:57 106413 dmsp_12_ephemeris_20020107.txt 21-Jun-2023 23:57 106367 dmsp_13_ephemeris_20020107.txt 21-Jun-2023 23:57 106459 dmsp_14_ephemeris_20020107.txt 21-Jun-2023 23:57 106505 dmsp_15_ephemeris_20020107.txt 21-Jun-2023 23:57 106607